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Multiplication of Powers with the Same Base

Peter has a r...

Question

Peter has a rod such that 1/8 of it is yellow . 1/2 of the remaining is green and 7/2 of the remaining is white . The length of the rod is ---

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Solution

yellow:: (1/8)m
green::: (1/2)m
white:: (7/2)m

----
length = [(1/8)+(4/8)+(28/8)] = 33/8 meters

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